IndividualActive
Claire Hillier, GC
NPI 1235921396 · Genetic Counselor (M.S.) · Issaquah, WA
Claire Hillier, GC is a Genetic Counselor (M.S.) provider in Issaquah, WA (NPI 1235921396).
Provider details
- NPI number
- 1235921396
- Entity type
- Individual
- Primary specialty
- Genetic Counselor (M.S.)Other Service Providers
- Credential
- GC
- Sex
- Female
- Sole proprietor
- No
- License
- GT70088444 (WA)
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
751 Ne Blakely Dr Ste 1090
Issaquah, WA 98029-6201
Phone: (206) 386-2552
Fax: (206) 215-3959
Street-level locationGet directions
Mailing address
Po Box 25608
Salt Lake City, UT 84125-0608
Additional practice locations (1)
- 1221 Madison St Ste 500Seattle, WA 98104-1388Phone: (206) 386-2552Fax: (206) 215-3959
Registry dates
- Enumerated
- 2025-05-22
- Last updated
- 2026-04-23
- Certified
- 2026-04-23
Frequently asked questions
- What is Claire Hillier's NPI number?
- Claire Hillier's National Provider Identifier (NPI) is 1235921396, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claire Hillier's specialty?
- Claire Hillier is listed in the NPPES registry with a primary specialty of Genetic Counselor (M.S.) (Other Service Providers).
- Where is Claire Hillier located?
- Claire Hillier's practice location on file with NPPES is 751 Ne Blakely Dr Ste 1090, Issaquah, WA 98029-6201.
- What is Claire Hillier's phone number?
- The practice phone number listed in the NPPES registry for Claire Hillier is (206) 386-2552.
- Is Claire Hillier's NPI active?
- Yes — Claire Hillier's NPI (1235921396) is active in the NPPES registry as of the last update on 2026-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.